198748480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 547908480

約数和(自身を除く): 349160000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1069, 1120, 1162, 1328, 1660, 2138, 2240, 2324, 2656, 2905, 3320, 4276, 4648, 5312, 5345, 5810, 6640, 7483, 8552, 9296, 10690, 11620, 13280, 14966, 17104, 18592, 21380, 23240, 26560, 29932, 34208, 37184, 37415, 42760, 46480, 59864, 68416, 74830, 85520, 88727, 92960, 119728, 149660, 171040, 177454, 185920, 239456, 299320, 342080, 354908, 443635, 478912, 598640, 621089, 709816, 887270, 1197280, 1242178, 1419632, 1774540, 2394560, 2484356, 2839264, 3105445, 3549080, 4968712, 5678528, 6210890, 7098160, 9937424, 12421780, 14196320, 19874848, 24843560, 28392640, 39749696, 49687120, 99374240, 198748480]

約数ペア:

[(1, 198748480), (2, 99374240), (4, 49687120), (5, 39749696), (7, 28392640), (8, 24843560), (10, 19874848), (14, 14196320), (16, 12421780), (20, 9937424), (28, 7098160), (32, 6210890), (35, 5678528), (40, 4968712), (56, 3549080), (64, 3105445), (70, 2839264), (80, 2484356), (83, 2394560), (112, 1774540), (140, 1419632), (160, 1242178), (166, 1197280), (224, 887270), (280, 709816), (320, 621089), (332, 598640), (415, 478912), (448, 443635), (560, 354908), (581, 342080), (664, 299320), (830, 239456), (1069, 185920), (1120, 177454), (1162, 171040), (1328, 149660), (1660, 119728), (2138, 92960), (2240, 88727), (2324, 85520), (2656, 74830), (2905, 68416), (3320, 59864), (4276, 46480), (4648, 42760), (5312, 37415), (5345, 37184), (5810, 34208), (6640, 29932), (7483, 26560), (8552, 23240), (9296, 21380), (10690, 18592), (11620, 17104), (13280, 14966)]